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tp5 mvc + codeigniter v3

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Denis Monnerat
2026-05-05 08:47:04 +02:00
parent 691f55f9d0
commit 78caabe3f1
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R3.01/tp/tp5/README.md
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# TP5 : prise en main de codeigniter
## Installation
Téléchargez les sources de [codeigniter v3](https://github.com/pocketarc/codeigniter) (il s'agit d'un fork qui évite certains
porblèmes de compatibilité avec des versions récentes de php), et placez les dans votre
`public_html`.
1. Importez dans votre base de données la table [todo.sql](src/sql/todo.sql)
2. Copiez le repertoire [assets](src/assets) à la racine de votre application.
3. Copiez les [contrôleurs](src/ci), [modèles](src/ci) et [vues](src/ci) dans votre application.
4. Configurez les paramètres nécessaires à codeigniter :
- `config/config.php`
- `config/database.php`
```php
$config['base_url']='/~login/chemin/vers/codeigniter';
```
Vous devriez obtenir une application `todolist` fonctionnelle à l'url :
```
https://dwarves.iut-fbleau.fr/~login/chemin/vers/codeigniter/index.php/todo
```
![todo](img/todo.png)
## Suppression des tâches
Modifiez le code pour la suppression des tâches.
## Edition des tâches
Modifiez le code (contrôleur et modèle) pour l'édition des tâches.
## Tri de la todolist
Ajoutez la possibilité de trier la todolist par ordre (croissant/décroissant) alphabètique
## Création de compte
1. Ajoutez dans votre de base de données une table `user`, qui permettra de stocker des utilisateurs.
attributs : nom, prenom, email (clé primaire), password.
2. Complétez le contrôleur de création de compte. On rappelle que la base de données doit contenir un hash du mot de passe (cf tp4).
```php
<?php
/**
* We just want to hash our password using the current DEFAULT algorithm.
* This is presently BCRYPT, and will produce a 60 character result.
*
* Beware that DEFAULT may change over time, so you would want to prepare
* By allowing your storage to expand past 60 characters (255 would be good)
*/
echo password_hash("rasmuslerdorf", PASSWORD_DEFAULT);
?>
```
```php
<?php
// Voir l'exemple fourni sur la page de la fonction password_hash()
// pour savoir d'où cela provient.
$hash = '$2y$07$BCryptRequires22Chrcte/VlQH0piJtjXl.0t1XkA8pw9dMXTpOq';
if (password_verify('rasmuslerdorf', $hash)) {
echo 'Le mot de passe est valide !';
} else {
echo 'Le mot de passe est invalide.';
}
?>
```
3. Ajoutez un formulaire d'authentification.
4. Utilisez une session pour proteger l'accès à la todolist par authentification.
5. Ajouter à la table todo un lien vers la table user, et modifez l'ensemble de l'application pour que
chaque utilisateur possède sa propre todolist.
R3.01/tp/tp5/img/todo.png
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R3.01/tp/tp5/src/assets/style.css
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.action{
text-align : right;
}
.action a {
margin-right : 1rem;
}
table {
font-size : 1.5rem;
}
body {
padding : 2rem;
}
R3.01/tp/tp5/src/ci/controllers/Todo.php
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<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class Todo extends CI_Controller {
public $filter = 'all';
public function __construct()
{
parent::__construct();
$this->load->helper('html');
$this->load->helper('url');
$this->load->helper('form');
$this->load->model('model_todo');
$this->filter = $this->input->get('filter') ?? 'all';
}
public function index()
{
$todos = $this->model_todo->getTodos($this->filter);
$this->load->view('layout/header');
$this->load->view('todos',['todos'=>$todos,'filter'=>$this->filter]);
$this->load->view('layout/footer');
}
public function delete($id)
{
// TODO
}
public function toggle($id)
{
$this->model_todo->toggleTodo($id);
redirect('/todo');
}
public function add()
{
$todo = ['text'=>$this->input->post('todo'),'done'=>0];
$this->model_todo->addTodo($todo);
$todos = $this->model_todo->getTodos();
$this->index();
}
public function edit($id)
{
$this->load->library('form_validation');
$this->load->model('model_todo');
$todo = $this->model_todo->getTodo($id);
$this->form_validation->set_rules('todo', 'Todo', 'required');
if ($this->form_validation->run() === FALSE){
$this->load->view('layout/header');
$this->load->view('edit',['todo'=>$todo]);
$this->load->view('layout/footer');
}else{
// TODO
}
}
}
R3.01/tp/tp5/src/ci/controllers/User.php
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<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class User extends CI_Controller {
public function create()
{
$this->load->library('form_validation');
$this->form_validation->set_rules('nom', 'Nom', 'required');
$this->form_validation->set_rules('prenom', 'Prénom', 'required');
$this->form_validation->set_rules('email', 'Adresse mail', 'valid_email');
$this->form_validation->set_rules('password', 'current password', 'min_length[5]|required');
$this->form_validation->set_rules('cpassword', 'confirm password', 'required|matches[password]');
if ($this->form_validation->run() === FALSE){
$this->load->view('layout/header');
$this->load->view('create_user_form');
$this->load->view('layout/footer');
}else{
//
// TODO
//
}
}
public function auth()
{
//
// TODO
//
}
}
R3.01/tp/tp5/src/ci/models/Model_todo.php
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<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class Model_todo extends CI_Model {
public function __construct()
{
$this->load->database();
}
public function deleteTodo($id)
{
$this->db->delete('todo',['id'=>$id]);
}
public function getTodos($filter='all')
{
$where_filter = ["done" => 1, "active" => 0, "all" => "%"];
return $this
->db
->query("SELECT * FROM todo WHERE done LIKE ?",[$where_filter[$filter]])
->result();
}
public function toggleTodo($id){
/* en utilisant Query Builder class
* $this
->db
->set('done','1-done',false)
->where('id',$id)
->update('todo');
*/
$sql = "UPDATE todo SET done = 1 - done WHERE id = ?";
$this
->db
->query($sql,[$id]);
}
public function editTodo($id,$text)
{
// TODO
}
public function getTodo($id){
$sql = "SELECT * FROM todo where id = ?";
return $this
->db
->query($sql,[$id])->row();
}
public function addTodo($todo)
{
$this->db->insert('todo', $todo);
return $this
->db
->insert_id();
}
}
R3.01/tp/tp5/src/ci/views/create_user_form.php
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<?=validation_errors(); ?>
<?=form_open('user/create')?>
<!-- Grid -->
<div class="grid">
<!-- Markup example 1: input is inside label -->
<label for="prenom">
Prénom
<input type="text" id="prenom" name="prenom" placeholder="Prénom" value="<?=set_value('prenom')?>"required>
</label>
<label for="nom">
Nom
<input type="text" id="nom" name="nom" placeholder="nom" value="<?=set_value('nom')?>" required>
</label>
</div>
<!-- Markup example 2: input is after label -->
<label for="email">Adresse mail</label>
<input type="email" id="email" name="email" placeholder="Email" value="<?=set_value('email')?>" required>
<div class="grid">
<label for="password">Password
<input type="password" id="password" name="password" placeholder="Password" value="<?=set_value('password')?>" required>
</label>
<label for="password">Confirmation password
<input type="password" id="cpassword" name="cpassword" placeholder="Password" value="<?=set_value('cpassword')?>" required>
</label>
</div>
<!-- Button -->
<button type="submit">Submit</button>
</form>
R3.01/tp/tp5/src/ci/views/edit.php
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<article>
<?php echo form_open("/todo/edit/{$todo->id}");?>
<form>
<label for="email">Todo
<input type="text" name="todo" value="<?=set_value('todo',$todo->text)?>" required>
</label>
<!-- Button -->
<button type="submit">Submit</button>
</form>
</article>
R3.01/tp/tp5/src/ci/views/layout/footer.php
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</main>
</body>
</html>
R3.01/tp/tp5/src/ci/views/layout/header.php
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<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>TODO APP</title>
<link
rel="stylesheet"
href="https://cdn.jsdelivr.net/npm/@picocss/pico@2/css/pico.min.css"
/>
<!--link rel="stylesheet" href="https://unpkg.com/@picocss/pico@1.*/css/pico.min.css"-->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<?=link_tag('assets/style.css')?>
</head>
<body>
<main class="container">
R3.01/tp/tp5/src/ci/views/todos.php
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<article>
<header>
<nav>
<ul>
<li><strong>TODOS</strong></li>
</ul>
<ul>
<li><?=anchor("todo/?filter=all",'All',['role'=>($filter=='all'?'button':'')])?></li>
<li><?=anchor("todo/?filter=active",'Active',['role'=>($filter=='active'?'button':'')])?></li>
<li><?=anchor("todo/?filter=done",'Done',['role'=>($filter=='done'?'button':'')])?></li>
</ul>
</nav>
</header>
<?=form_open('todo/add')?>
<input type="text" placeholder="todo" name="todo">
</form>
<table>
<?php foreach($todos as $todo): ?>
<?php if ($todo->done): ?>
<tr>
<td><s><?=$todo->text?></s></td>
<td class='action'>
<?=anchor("todo/toggle/{$todo->id}", '<i class="fa fa-toggle-on"></i>')?>
<?=anchor("todo/delete/{$todo->id}", '<i class="fa fa-trash-o"></i>')?>
<?=anchor("todo/edit/{$todo->id}", '<i class="fa fa-edit"></i>')?>
<?php else: ?>
<tr><td><?=$todo->text?></td>
<td class='action'>
<?=anchor("todo/toggle/{$todo->id}", '<i class="fa fa-toggle-off"></i>')?>
<?=anchor("todo/delete/{$todo->id}", '<i class="fa fa-trash-o"></i>')?>
<?=anchor("todo/edit/{$todo->id}", '<i class="fa fa-edit"></i>')?>
<?php endif; ?>
</td></tr>
<?php endforeach; ?>
</table>
</article>
R3.01/tp/tp5/src/sql/todo.sql
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-- phpMyAdmin SQL Dump
-- version 5.2.1
-- https://www.phpmyadmin.net/
--
-- Hôte : localhost
-- Généré le : mar. 23 mai 2023 à 07:22
-- Version du serveur : 10.11.2-MariaDB
-- Version de PHP : 8.2.4
SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
START TRANSACTION;
SET time_zone = "+00:00";
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8mb4 */;
-- --------------------------------------------------------
--
-- Structure de la table `todo`
--
CREATE TABLE `todo` (
`id` int(11) NOT NULL,
`text` varchar(256) NOT NULL,
`done` tinyint(1) NOT NULL DEFAULT 0
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
--
-- Déchargement des données de la table `todo`
--
INSERT INTO `todo` (`id`, `text`, `done`) VALUES
(1, 'Avoid excessive caffeine !', 0),
(2, 'Be less provocative !', 1),
(3, 'Be nice to people', 1);
--
-- Index pour les tables déchargées
--
--
-- Index pour la table `todo`
--
ALTER TABLE `todo`
ADD PRIMARY KEY (`id`);
--
-- AUTO_INCREMENT pour les tables déchargées
--
--
-- AUTO_INCREMENT pour la table `todo`
--
ALTER TABLE `todo`
MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=58;
COMMIT;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;